| 基于改进迭代反投影算法的遥感影像超分辨率重建 |
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| 引用本文： | 郭桐宇.基于改进迭代反投影算法的遥感影像超分辨率重建[J].测绘工程,2018(2):62-64,70. |
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| 作者姓名： | 郭桐宇 |
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| 作者单位： | 辽宁工程技术大学,辽宁 阜新,123000 |
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| 摘 要： | 针对单帧遥感影像进行超分辨率重建时,重建图像存在偏暗、纹理边缘不清晰等问题。在分析限制对比度直方图均衡化算法后,提出一种将上述算法与迭代反射投影算法相结合的改进方法。Matlab仿真实验结果表明,这种结合的算法既能提升图像对比度,其信息熵也优于传统的迭代反投影算法。
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| 关 键 词： | 迭代反投影 超分辨率重建 限制对比度直方图均衡化 iterative back projection super resolution reconstruction limited contrast histogram equalization |
Super resolution reconstruction of remote sensing image based on improved iterative back projection algorithm |
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| GUO Tongyu.Super resolution reconstruction of remote sensing image based on improved iterative back projection algorithm[J].Engineering of Surveying and Mapping,2018(2):62-64,70. |
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| Authors: | GUO Tongyu |
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| Abstract: | For the example of single frame image super resolution reconstruction,the resconstructed image is generally dark and its texture edges are unclear.In the analysis of the problem of the contrast limited histogram equalization,an improved method is proposed by combining the method with iterative back projection method.Matlab simulation result shows that this algorithm can not only improve the contrast of the image,but also the information entropy is better than the traditional iterative back projection algorithm. |
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| 本文献已被 CNKI 万方数据 等数据库收录！ |
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